220129392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8293}}^1$

素因数の和:8390

約数の個数: 80

約数和(自身を含む): 658211840

約数和(自身を除く): 438082448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 8293, 8848, 13272, 16586, 24879, 26544, 33172, 49758, 58051, 66344, 99516, 116102, 132688, 174153, 199032, 232204, 348306, 398064, 464408, 655147, 696612, 928816, 1310294, 1393224, 1965441, 2620588, 2786448, 3930882, 4586029, 5241176, 7861764, 9172058, 10482352, 13758087, 15723528, 18344116, 27516174, 31447056, 36688232, 55032348, 73376464, 110064696, 220129392]

約数ペア:

[(1, 220129392), (2, 110064696), (3, 73376464), (4, 55032348), (6, 36688232), (7, 31447056), (8, 27516174), (12, 18344116), (14, 15723528), (16, 13758087), (21, 10482352), (24, 9172058), (28, 7861764), (42, 5241176), (48, 4586029), (56, 3930882), (79, 2786448), (84, 2620588), (112, 1965441), (158, 1393224), (168, 1310294), (237, 928816), (316, 696612), (336, 655147), (474, 464408), (553, 398064), (632, 348306), (948, 232204), (1106, 199032), (1264, 174153), (1659, 132688), (1896, 116102), (2212, 99516), (3318, 66344), (3792, 58051), (4424, 49758), (6636, 33172), (8293, 26544), (8848, 24879), (13272, 16586)]